Old Mamaroneck Road, White Plains, NY has 184 active real estate agents. But how do you know whether the one you hire will do their job well? That's why HomeLight analyzes each agent's performance history to find the best ones in your area. Work with the top 3% of real estate agents in Old Mamaroneck Road and you can make -$3,636 more on a home sale and save up to over 10% more on a home purchase.